26627049

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 42941448

約数和(自身を除く): 16314399

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 317, 459, 549, 951, 1037, 1377, 1647, 2853, 3111, 4941, 5389, 8559, 9333, 16167, 19337, 25677, 27999, 48501, 58011, 83997, 145503, 174033, 328729, 436509, 522099, 986187, 1566297, 2958561, 8875683, 26627049]

約数ペア:

[(1, 26627049), (3, 8875683), (9, 2958561), (17, 1566297), (27, 986187), (51, 522099), (61, 436509), (81, 328729), (153, 174033), (183, 145503), (317, 83997), (459, 58011), (549, 48501), (951, 27999), (1037, 25677), (1377, 19337), (1647, 16167), (2853, 9333), (3111, 8559), (4941, 5389)]